help please

Well, telling us where you are will help us help you; a lot. However, I will copy and paste (with some editing done by me) a section of how to get through Victory Road (from start to finish) from the Walkthrough that Marriland made:

From the start, you will have to cross a bridge. Across the bridge, you can
Use Rock Climb to get down to the lower area of the first floor, fight the
Psychic, and pick up TM41 (Torment). There's nothing else down here, though,
So Rock Climb your way back up, and then head east.

When you get to a place that you can climb some steps down, do so, fight
Against the Birdkeeper, and continue north to pick up a Full Heal. Go back to
Where the bridge takes you north and follow that path north, west, and then
North again to a flight of stairs.

Up on the second floor, you need to go south, which will lead you to a boulder formation that you need to get through. Keep going west until you find another boulder puzzle. Go east, use Rock Smash again, fight a Trainer, and then you'll have to solve another puzzle. This one is easy, though; just push the top-most boulder west and head north and you'll find yourself at a flight of stairs leading down. However, if you go back down the stairs and to the puzzle again, you'll be able to go over to the east, where there are more boulder puzzles, as well as bike ramps that can lead you to a Full Restore, a Double Battle against the Double Team, and TM71 (Stone Edge).

Now you'll be back on the first floor. Cross the bridge over to a ledge that
You can use Rock Climb down, but be careful not to jump off of the ledge
Below, otherwise you'll have to backtrack. Make your way around the cliff you
Were on until you find a Black Belt. Beat him, and you'll reach another flight
Of stairs leading down.

Surf over to the Psychic (don't bother taking the north route). Go east, and
Then south to find a Double Team. Fight them, and then Surf down the path,
Climbing upstairs, to reach a Rare Candy. There's also a Max Revive hidden
Nearby, so use your Dowsing Machine.

Go back to where the Psychic was and then Surf north until you reach a
Waterfall. Use Waterfall to climb it, and then take the path west until you
Find a Dragon Tamer. From here, you can take the southern Waterfall down to
TM59 (Dragon Pulse). Otherwise, beat him, then keep going west, then south
Until you find a flight of stairs.

You'll be back on the first floor again. Head west until you get to a Expert.
Keep going west past him and you'll find the Razor Claw. Climbing up the steps
By the Expert and then heading east will lead you to a Zinc and a person
Blocking passage into another part of the cave. Otherwise, go south, then up
The cliff to the east so you can fight another Dragon Tamer. Fight him, cross
The bridge, and you'll be at the exit.

Also, south of the Expert in the aforementioned step, instead of going east,
Go west, use Rock Climb, and make your way to the flight of stairs. This will
Lead you up to a boulder puzzle. Get through that, and just follow the bridge until you exit the cave.